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zwa  single-row tapered roller bearing

tapered roller bearing

bore 240-900mm

Single-row tapered roller bearing mainly bears combined radial and axial loads. Bearing capacity depends on the raceway angle of the outer ring, and the greater the angle, the greater the bearing capacity. Tapered roller bearings are usually separated, that is, a tapered inner ring assembly consisting of an inner ring with a roller and a cage assembly can be mounted separately from a tapered outer ring (outer ring). Single-row tapered roller bearing is widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

Basic Type

single-row tapered roller bearing drawing
single-row tapered roller bearing drawing

The products include

Tapered roller bearing
d 240-900mm
Basic Size Basic load rating Limiting Speed Code Related Installation Size Calculation Coefficient Mass
d D T B C R/radial (min) R/axial (min) r/radial (min) r/axial (min) dynamic static grease oil damax dbmin Damin Damax Dbmin Camin Cbmin e Y Yo a
C Co
mm kN r/min mm kg
240 320 51.5 48 41 3 3 2.5 2.5 354 767 900 1300 32948 259 252 331 387 309 10 11 0.32 1.9 1.04 52 10.8
240 360 76 76 57 4 4 3 3 905 1660 850 1200 32048 261 254 318 346 346 12 19 0.46 1.3 0.7 78 26
240 360 76 76 57 4 4 3 3 768 1414 850 1200 32048S 261 254 318 346 346 12 19 0.31 1.9 1.05 63 24.9
240 360 76 76 57 4 4 3 3 768 1414 850 1200 32048SY 261 254 318 346 346 12 19 0.31 1.9 1.05 63 24.7
240 440 127 120 100 5 5 4 4 1900 3300 700 950 32248 0.4 64.5
254 422.275 86.1 79.8 66.7 4.7 4.7 2.5 2.5 1011 1762 710 900 306/254 297 270 370 413 399 13 19 0.36 1.7 0.90 80 45.4
260 360 63.5 63.5 48 3 3 2.5 2.5 650 1270 800 1100 32952 286 272 325 351 344 13 13 0.41 1.48 0.81 72 12.9
260 400 87 87 65 5 5 4 4 1100 2030 800 1100 32052 287 278 352 382 383 14 22 0.3 2.0 1.11 71 37.8
260 540 114 102 85 6 6 6 6 2015 2730 670 900 30352 332 279 449 522 481 10 29 0.32 1.9 1.04 92 113
280 380 63.5 63.5 48 3 3 2.5 2.5 720 1500 800 1100 32956 305 292 344 371 364 13 13 0.43 1.4 0.77 100 20
280 420 87 87 65 5 5 4 4 1200 2300 750 1000 32056 305 302 370 400 402 14 22 0.46 1.3 0.7 89 40.4
300 420 74.5 72 62 4 4 3 3 710 1810 700 950 32960 330 314 379 409 400 13 15 0.28 2.1 1.17 67 30.2
300 460 100 100 74 5 5 4 4 1460 2740 670 900 32060 330 322 404 440 439 15 26 0.43 1.4 0.80 97 57
320 440 76 72 62 4 4 3 3 812 1900 700 950 32964 0.28 28.3
320 480 100 100 74 5 5 4 4 1540 2940 630 850 32064 354 336 419 467 463 13 26 0.46 1.3 0.72 104 62.7
340 460 76 76 57 5 5 4 4 1000 2350 500 830 32968 0.32 33.4
340 520 86 82 64 6 6 5 5 1350 2430 540 760 31068X2 0.30 59.5
360 480 76 76 57 4 4 4 4 879 2222 500 630 32972 388 374 433 467 468 13 19 0.46 1.3 0.72 97 38.5
360 540 100.7 95 77 6 6 6 6 1650 2540 470 600 32072 0.37 70.8
400 600 95 95 70 6 6 6 6 930 2060 400 500 31080X2 0.31 85.2
420 620 95 90 67 5 5 5 5 1560 2930 380 480 31084X2 470 436 552 605 586 13 28 0.41 1.5 0.80 111 88.3
460 680 105 100 78 6 6 6 6 1900 3700 330 440 31092X2 0.31 114
500 720 100 92 78 6 6 6 6 1980 3900 180 290 310/500 0.34 117.4
560 750 85 85 64 6 6 6 6 1730 3650 160 260 319/560 0.43 89.7
600 870 124 118 89 6 6 6 6 3100 6200 140 210 319/600 0.41 226
710 950 114 106 80 6 6 6 6 2860 6900 260 360 319/710 0.46 208
760 890 78 75 59 4.7 4.7 4.7 4.7 1241 3519 130 170 306/760/HC 785 776 393 870 870 13 22 0.32 1.9 1.04 71 78.3
900 1280 190 170 135 7.5 7.5 7.5 7.5 5860 14607 95 130 310/900 990 920 1142 1230 1265 13 55 0.44 1.4 0.74 242 71.8

Targeting at producing high-end Bearings.

ZWA Chinese best beairng manufacturer

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